diff options
Diffstat (limited to 'gnu/packages/patches/glibc-bootstrap-system-2.2.5.patch')
| -rw-r--r-- | gnu/packages/patches/glibc-bootstrap-system-2.2.5.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gnu/packages/patches/glibc-bootstrap-system-2.2.5.patch b/gnu/packages/patches/glibc-bootstrap-system-2.2.5.patch new file mode 100644 index 0000000000..d11fc00c75 --- /dev/null +++ b/gnu/packages/patches/glibc-bootstrap-system-2.2.5.patch @@ -0,0 +1,30 @@ +We want to allow builds in chroots that lack /bin/sh. Thus, system(3) +and popen(3) need to be tweaked to use the right shell. For the bootstrap +glibc, we just use whatever `sh' can be found in $PATH. The final glibc +instead uses the hard-coded absolute file name of `bash'. + +--- a/sysdeps/posix/system.c ++++ b/sysdeps/posix/system.c +@@ -106,8 +106,8 @@ do_system (const char *line) + (void) UNBLOCK; + + /* Exec the shell. */ +- (void) __execve (SHELL_PATH, (char *const *) new_argv, __environ); ++ (void) execvp (SHELL_NAME, (char *const *) new_argv); + _exit (127); + } + else if (pid < (pid_t) 0) + /* The fork failed. */ +--- a/libio/iopopen.c ++++ b/libio/iopopen.c +@@ -170,7 +170,7 @@ _IO_new_proc_open (fp, command, mode) + for (p = proc_file_chain; p; p = p->next) + _IO_close (_IO_fileno ((_IO_FILE *) p)); + +- _IO_execl ("/bin/sh", "sh", "-c", command, (char *) 0); ++ execlp ("sh", "sh", "-c", command, (char *) 0); + _IO__exit (127); + } + _IO_close (child_end); + + |